DE1912433C3 - Circuit breaker for interrupting the power supply in motor vehicles, in particular the fuel feed pump, with a dome-like counter-contact and a spring-loaded, inert mass body on a rod which is guided in the housing so that it can move axially and angularly - Google Patents

Circuit breaker for interrupting the power supply in motor vehicles, in particular the fuel feed pump, with a dome-like counter-contact and a spring-loaded, inert mass body on a rod which is guided in the housing so that it can move axially and angularly

Info

Publication number
DE1912433C3
DE1912433C3 DE19691912433 DE1912433A DE1912433C3 DE 1912433 C3 DE1912433 C3 DE 1912433C3 DE 19691912433 DE19691912433 DE 19691912433 DE 1912433 A DE1912433 A DE 1912433A DE 1912433 C3 DE1912433 C3 DE 1912433C3
Authority
DE
Germany
Prior art keywords
contact
mass body
dome
counter
circuit breaker
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE19691912433
Other languages
German (de)
Other versions
DE1912433A1 (en
DE1912433B2 (en
Inventor
Guenter 7031 Gaertringen Bremer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19691912433 priority Critical patent/DE1912433C3/en
Publication of DE1912433A1 publication Critical patent/DE1912433A1/en
Publication of DE1912433B2 publication Critical patent/DE1912433B2/en
Application granted granted Critical
Publication of DE1912433C3 publication Critical patent/DE1912433C3/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Description

Die Erfindung bezieht sich auf einer. Schutzschalter nach dem Oberbegriff des Anjpruchs 1 (DE-GM 22 596).The invention relates to a. Circuit breaker according to the preamble of claim 1 (DE-GM 22 596).

Der Erfindung liegt die Aufgabe zugrunde, einen Schutzschalter nach dem Oberbegriff des Anspruchs 1 derart auszubilden, daß er baulich einfach und funktionssicher sein kann.The invention is based on the object of providing a circuit breaker according to the preamble of claim 1 to be trained in such a way that it can be structurally simple and functionally reliable.

Diese Aufgabe wird durch eine Ausbildung entsprechend dem kennzeichnenden Teil des Anspruchs 1 gelöstThis task is achieved by training in accordance with the characterizing part of claim 1 solved

Eine vorteilhafte Ausgestaltung der Erfindung ist dem Unteranspruch zu entnehmen.An advantageous embodiment of the invention can be found in the dependent claim.

In der Zeichnung ist ein Ausführungsbeispiel des Gegenstandes cjer Erfindung dargestellt Es zeigtIn the drawing, an embodiment of the object of the invention is shown

F i g, I einen Längsschnitt durch den Schutzschalter bei Kontaktgabe undF i g, I a longitudinal section through the circuit breaker when making contact and

F i g. 2 den Schutzschalter nach F i g. 1 bei unterbrochenem KontaktF i g. 2 the circuit breaker according to FIG. 1 with interrupted Contact

Am Boden des Gehäuses 1 für den gezeigten Schutzschalter ist der kalottenartig ausgebildete Gegenkontakt 2 befestigt, an den das z. B. zur Brennstoff-At the bottom of the housing 1 for the circuit breaker shown is the dome-shaped counter contact 2 attached to which the z. B. for fuel

JO Förderpumpe führende Kabel 3 angeschlossen ist Um den Gegenkontakt 2 ist der Ring 4 aus elektrisch nicht leitendem Material angeordnet, der die nach oben offene Mulde 5 aufweist Auf dem Gegenkontakt 2 stützt sich der Kontaktstift 6 ab, der unten an demJO feed pump leading cable 3 is connected to the mating contact 2, the ring 4 made of electrically non-conductive material is arranged, which the top has open trough 5 On the mating contact 2, the contact pin 6 is supported, the bottom of the

'5 zylindrischen tragen Massenkörper 7 angeordnet ist Der Kontaktstift 6 ist durch den Massenkörper 7 hindurch durch die stromleitende Stange 8 verlängert, die oben im Gehäuse mittels der weichen Gummihülle 9 längs- und winkelbewegiich gelagert ist Außerhalb desIs' cylindrical support 5 mass body 7 is disposed, the contact pin 6 is extended by the mass body 7 through the current-conducting rod 8, the above longitudinally in the housing by means of the soft rubber casing 9 and is mounted outside the winkelbewegiich

^o Gehäuses 1 ist an der Stange das Kabel 10 befestigt das z. B. zur Batterie führt Innerhalb des Gehäuses 1 ist um die Stange 8 die Druckfeder 11 gelegt, die sich oben am Gehäuse 1 und unten über die aus elektrisch nicht leitendem Material bestehende Platte 12 abstützt, die^ o Housing 1 is attached to the rod 10 the cable z. B. leads to the battery Inside the housing 1, the compression spring 11 is placed around the rod 8, which is located on the top Housing 1 and below supported by the plate 12 made of electrically non-conductive material, which

Μ zugleich als Federführung dientΜ also serves as lead management

Bei nicht unterbroche«.ir Stromzufuhr nehmen alle Teile die aus F i g. 1 ersichtliche Stellung ein. Der Kontaktstift 6 ruht auf dem kalottenartigen Gegenkontakt 2. Vom Kabel 10 kann Strom zum Kabel 3 fließen.If there is no interruption, everyone takes off the power Share the from Fig. 1 position. The contact pin 6 rests on the dome-like mating contact 2. Current can flow from cable 10 to cable 3.

μ Wirkt nun auf den tragen Massenkörper 7 eine größere Verzögerung ein, z. B. beim Aufprall des Kraftfahrzeuges, in dem der Schutzschalter angeordnet ist, auf ein Hindernis, zieht der träge Massenkörper 7 den Kontaktstift 6 vom Gegenkontakt 2 herunter und drückt den Kontaktstift 6 mit Unterstützung der Druckfeder 11 in die Mulde 5 des Ringes 4. Diese Stellung ist aus F i g. 2 ersichtlich. Die Stromzufuhr ist unterbrochen. Sie kann sich nicht von selbst wieder herstellen, denn dazu ist es erforderlich, an der Stange 8 gegen die Wirkung derμ now acts on the mass body 7 carrying a larger one Delay on, e.g. B. upon impact of the motor vehicle in which the circuit breaker is arranged on Obstacle, the inert mass body 7 pulls the contact pin 6 down from the mating contact 2 and presses the contact pin 6 with the support of the compression spring 11 into the trough 5 of the ring 4. This position is shown in FIG. 2 can be seen. The power supply is interrupted. she can do not restore themselves, because it is necessary to counter the action of the rod 8

«o Druckfeder 11 zu ziehen, die Stange 8 mit dem Massenkörper 7 und dem Kontaktstift 6 auf den Gegenkontakt 2 auszurichten und dann den Kontaktstift 6 in die Kalotte des Gegenkontaktes einzurasten.«O to pull the compression spring 11, to align the rod 8 with the mass body 7 and the contact pin 6 on the mating contact 2 and then to snap the contact pin 6 into the dome of the mating contact.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (2)

Patentansprüche;Claims; 1, Schutzschalter zum Unterbrechen der Stromzufuhr von der Batterie eines Kraftfahrzeuges zu den Verbrauchern, insbesondere zum Unterbrechen der Stromzufuhr zur Brennstoff-Förderpumpe, bei dem in einem Gehäuse ein träger Massenkörper mit einem Kontaktstift versehen ist und mit diesem Kontaktstift durch federnde Mittel gegen einen kalottenartigen Gegenkontakt gedruckt ist, derart, daß bei auf den tragen Massenkörper einwirkender größerer Verzögerung dieser sich mit dem Kontaktstift aus dem kalottenartigen Gegenkontakt löst und durch Druck der federnden Mittel neben dem Gegenkontakt in eine ringförmige Vertiefung eingreift, dadurch gekennzeichnet, daß der träge Massenkörper (7) mit einer als Stromleiter zu dem Kontaktst;ft (6) dienenden Stange (8) axial- und winkelbewegiich in dem Gehäuse geführt ist.1, circuit breaker for interrupting the power supply from the battery of a motor vehicle to the consumers, in particular for interrupting the power supply to the fuel feed pump, in which an inert mass body is provided with a contact pin in a housing and with this contact pin by resilient means against a dome-like counter-contact is printed in such a way that when the larger delay acting on the carrying mass body, it is released with the contact pin from the dome-like counter-contact and engages in an annular recess next to the counter-contact by pressure of the resilient means, characterized in that the inert mass body (7) with one as a conductor to the Kontaktst ; ft (6) serving rod (8) is guided axially and angularly in the housing. 2. Schutzschalter nach Anspruch 1, dadurch gekennzeichnet, daß um den kalottenartigen Gegenkontakt (2) ein mit einer Mulde (5) versehener Ring (4) aus elektrisch nicht leitendem Material angeordnet ist, in dessen Mulde der Kontaktstift (6) springt, wenn der träge Massenkörper (7) eine größere Verzögerung erfährt2. Circuit breaker according to claim 1, characterized in that around the dome-like mating contact (2) a ring (4) made of electrically non-conductive material and provided with a trough (5) is arranged is, in whose recess the contact pin (6) jumps when the inert mass body (7) has a larger Experiences delay
DE19691912433 1969-03-12 1969-03-12 Circuit breaker for interrupting the power supply in motor vehicles, in particular the fuel feed pump, with a dome-like counter-contact and a spring-loaded, inert mass body on a rod which is guided in the housing so that it can move axially and angularly Expired DE1912433C3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19691912433 DE1912433C3 (en) 1969-03-12 1969-03-12 Circuit breaker for interrupting the power supply in motor vehicles, in particular the fuel feed pump, with a dome-like counter-contact and a spring-loaded, inert mass body on a rod which is guided in the housing so that it can move axially and angularly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691912433 DE1912433C3 (en) 1969-03-12 1969-03-12 Circuit breaker for interrupting the power supply in motor vehicles, in particular the fuel feed pump, with a dome-like counter-contact and a spring-loaded, inert mass body on a rod which is guided in the housing so that it can move axially and angularly

Publications (3)

Publication Number Publication Date
DE1912433A1 DE1912433A1 (en) 1970-10-01
DE1912433B2 DE1912433B2 (en) 1978-04-13
DE1912433C3 true DE1912433C3 (en) 1978-12-21

Family

ID=5727829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691912433 Expired DE1912433C3 (en) 1969-03-12 1969-03-12 Circuit breaker for interrupting the power supply in motor vehicles, in particular the fuel feed pump, with a dome-like counter-contact and a spring-loaded, inert mass body on a rod which is guided in the housing so that it can move axially and angularly

Country Status (1)

Country Link
DE (1) DE1912433C3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110073069B (en) * 2016-10-18 2021-10-29 伊利诺斯工具制品有限公司 Device for driving vehicle components

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110073069B (en) * 2016-10-18 2021-10-29 伊利诺斯工具制品有限公司 Device for driving vehicle components

Also Published As

Publication number Publication date
DE1912433A1 (en) 1970-10-01
DE1912433B2 (en) 1978-04-13

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Legal Events

Date Code Title Description
EF Willingness to grant licences
C3 Grant after two publication steps (3rd publication)
8330 Complete disclaimer